/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: CainAbraxas https://cdn.slidesharecdn.com/profile-photo-CainAbraxas-48x48.jpg?cb=1523045367 Vuelve a emprender veinte veces tu obra. Púlela sin cesar y vuélvela a pulir. —Nicolás Boileau